APA Edition Citation

Williams, T. (1990). Food, environment and health: A guide for primary school teachers. W H O.

Chicago Edition Citation

Williams, Trefor. Food, Environment and Health: A Guide for Primary School Teachers. Geneva: W H O, 1990.

MLA Edition Citation

Williams, Trefor. Food, Environment and Health: A Guide for Primary School Teachers. W H O, 1990.

Warning: These citations may not always be 100% accurate.